 + What is Viscount Daventry's biography?. + Francis FitzRoy Newdegate, 3rd Viscount Daventry Francis Humphrey Maurice FitzRoy Newdegate, 3rd Viscount Daventry (17 December 1921 – 15 February 2000), was a British peer.. + Who were his parents?. + Lord Daventry was the son of Commander Hon John Maurice FitzRoy Newdegate, youngest son of Edward FitzRoy and Muriel FitzRoy, 1st Viscountess Daventry.. + What was his mother's name?. + His mother was Lucia Charlotte Susan Newdigate Newdegate, heiress of Sir Francis Newdegate, of Arbury Hall, Warwickshire.. + What did his father do?. + His father took the additional surname of Newdegate and inherited the Arbury estates on the death of his father-in-law in 1936.. + What did he do, too?. + 

Lord Daventry came into the Arbury estates on the death of his father in 1976.